Beijing Relpow Technology Co.Ltd(300593)
Annual report for 2021
2022030
April 2022
Section I important tips, contents and definitions
The board of directors, the board of supervisors and other directors, supervisors and senior managers except for the directors, supervisors and senior managers who have objection statements below guarantee that the contents of the annual report are true, accurate and complete, and there are no false records, misleading statements or major omissions, and bear individual and joint legal liabilities.
Objection statement of directors, supervisors and senior managers: None
Wang Bin, the person in charge of the company, Wang Huayan, the person in charge of accounting, and Hu Dongya, the person in charge of the accounting organization (Accounting Supervisor), declare that they guarantee the authenticity, accuracy and completeness of the financial report in this annual report.
All directors have attended the meeting of the board of directors to consider this report.
In Section III "management discussion and analysis" of this report, "Xi. Prospect of the company's future development", the company describes in detail the possible risks and Countermeasures in the company's operation. Please pay attention to the relevant contents. The company's profit distribution plan reviewed and approved by the board of directors is: taking 265985312 as the base, distribute cash dividends of 1.05 yuan (including tax) to all shareholders for every 10 shares, send 0 bonus shares (including tax), and increase 4 shares for every 10 shares to all shareholders with capital reserve.
catalogue
Section I important tips, contents and definitions Wrong! No bookmarks defined. Section II Company Profile and main financial indicators Wrong! No bookmarks defined. Section III Management Discussion and Analysis Wrong! No bookmarks defined. Section IV corporate governance Wrong! No bookmarks defined. Section V environmental and social responsibility Wrong! No bookmarks defined. Section VI important matters Wrong! No bookmarks defined. Section VII changes in shares and shareholders Wrong! No bookmarks defined. Section 8 preferred shares Wrong! No bookmarks defined. Section IX relevant information of bonds Wrong! No bookmarks defined. Section x financial report Wrong! No bookmarks defined.
Directory of documents for future reference
1. The text of the 2021 annual report with the signature of the legal representative; 2. The text of the financial statements containing the signatures and seals of the person in charge of the unit, the person in charge of accounting work and the person in charge of the accounting institution; 3. The original of the audit report with the seal of the accounting firm and the signature and seal of the certified public accountant; 4. Originals of all company documents and announcements publicly disclosed on the website designated by the CSRC during the reporting period; 5. Other relevant information.
interpretation
Explanatory item refers to the explanatory content
Beijing Relpow Technology Co.Ltd(300593) / joint stock company / the company / the company refers to Beijing Relpow Technology Co.Ltd(300593)
Shenzhen leineng refers to Shenzhen leineng hybrid integrated circuit Co., Ltd
Xi'an leineng refers to Xi'an Beijing Relpow Technology Co.Ltd(300593) Electronic Technology Co., Ltd
Yongli technology refers to Wuhan Yongli Technology Co., Ltd
Shenzhen sigma refers to Shenzhen sigma Power Technology Co., Ltd
Chengdu leineng refers to Chengdu Beijing Relpow Technology Co.Ltd(300593) Technology Co., Ltd
Chengdu branch refers to Beijing Relpow Technology Co.Ltd(300593) Chengdu Branch
Shanghai branch refers to Beijing Relpow Technology Co.Ltd(300593) Shanghai Branch
Microsystem engineering refers to Beijing Relpow Technology Co.Ltd(300593) (Beijing) microsystem Engineering Technology Center Co., Ltd
Xinhe electronics refers to Beijing Xinhe Electronics Co., Ltd
Chengtai technology refers to Shenzhen Chengtai Technology Co., Ltd
Digital software refers to Beijing Digital Software Technology Co., Ltd
Controlling shareholder and actual controller refer to natural person Wang Bin
Shenzhen stock exchange refers to Shenzhen Stock Exchange
CSRC refers to the China Securities Regulatory Commission
Zhonghui / Accountant / audit institution refers to Zhonghui certified public accountants
Kangda law firm / lawyer refers to Beijing Kangda law firm
Company Law refers to the company law of the people's Republic of China
Securities Law refers to the securities law of the people's Republic of China
The reporting period refers to January December 2021
Articles of association refers to Beijing Relpow Technology Co.Ltd(300593) articles of association
Yuan means RMB yuan
For power products, conversion efficiency is defined as the ratio of output power to input power (unit efficiency refers to percentage); The percentage of input power that is converted into high-efficiency output power, that is, the percentage of input power that is converted into high-efficiency output power
For power products, reliability is defined as the ability or possibility of components, products and systems to perform specified functions without failure under certain conditions within a certain period of time; High reliability means that the capability or possibility is high
High power density means that for power products, the power density is defined as the output power value per unit volume; high power
Density refers to the higher power output per unit volume. Under the same power demand, the power products with higher power density occupy less space and volume
Transformer refers to a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core
Rectifier refers to rectifier, which is a device that converts alternating current into direct current and can be used for power supply device; The output voltage of the rectifier is generally used to provide DC bus voltage and charge the battery
Inverter refers to inverter, which converts DC electric energy (battery and storage bottle) into current (generally
220V50Hz (sine wave or square wave)
Filter refers to filter, which is an electronic component used to eliminate interference noise. It filters the input or output to obtain a relatively pure power supply voltage
Isolation means that the input and output of power supply are isolated from each other and not grounded together
Non isolation means that the power input and output share the same ground and are not isolated
The finished products that do not change the molecular composition during production and processing in the factory, such as resistors, capacitors, inductors, electronic components, fingers, etc., do not produce electrons themselves. They have no control and conversion effect on voltage and current, which is also called passive devices
Electronic components are components of electronic components and small machines and instruments. They are often composed of electronic components, which can be used in similar products; It often refers to some parts of electrical appliances, radio, instruments and other industries, such as capacitors, transistors, hairsprings, clockwork and other sub devices.
Common are diodes, etc
It refers to the mobile communication standard of the fifth generation mobile phone, and refers to the fifth generation mobile communication technology. It is written in 5g, which is an extension after 4G
AC / AC power supply refers to AC to AC power supply
AC / DC power supply refers to AC to DC power supply
DC / AC power supply refers to DC to AC power supply
DC / DC power supply refers to DC to DC power supply
PCB refers to printed circuit board, also known as printed circuit board, which is the substrate for electrical connection of electronic components
SIP refers to system in a package
Ran refers to 5g radio access network, which is 5g wireless access network
Section II Company Profile and main financial indicators
1、 Company information
Stock abbreviation Beijing Relpow Technology Co.Ltd(300593) stock code Beijing Relpow Technology Co.Ltd(300593)
Chinese name of the company Beijing Relpow Technology Co.Ltd(300593)
Chinese abbreviation of the company Beijing Relpow Technology Co.Ltd(300593)
Foreign language name of the company (if any): Beijing relpow Technology Co., Ltd
Legal representative of the company: Wang Bin
Company Registered Address
